This is what happens with last-minute "safe" improvements: actually point

[nmh] / sbr / utils.c

diff --git a/sbr/utils.c b/sbr/utils.c
index d822995ba251ed46c8d8a14ffa332f23840d4970..7c4ddcf26e46fe4256c0d39e1835958b4ffa27d9 100644 (file)
--- a/sbr/utils.c
+++ b/sbr/utils.c
@@ -47,6 +47,10 @@ mh_xrealloc(void *ptr, size_t size)
 {
     void *memory;
 
+    /* Some non-POSIX realloc()s don't cope with realloc(NULL,sz) */
+    if (!ptr)
+        return mh_xmalloc(size);
+
     if (size == 0)
         adios(NULL, "Tried to realloc 0bytes");